Originally posted by Rogerm60:
Originally posted by Goonz SVT:
PLus I have this P0401 code that prolly means I need a new EGR



I don't remember anyone ever actually needing an EGR valve.

Clean the freaking intakes!

He just did recently.

Make sure the IMRC works! Both sides!

Are your cats good?

Probably not, as he just had headers installed. Read much??

Fuel problems can cause misses too. Injectors clean? Fuel pressure good?

How do the cylinders look inside?